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Georgian brick terrace with sash windows, arched fanlight doorways, stone steps and iron railings in London

Lambeth, London

Change of use drawings in Lambeth

A Lambeth change of use can fall under three different rules depending on the street: the central zone's Class E direction, the Streatham HMO direction, or the national route. Our change of use drawings in Lambeth start from £879, and we sort out which one applies before a survey is booked.

From £679 drawings + £200 survey (£879 total), no VAT to add

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  • £2m PI insured
  • LABC Partnered
  • Fixed fees, no VAT to add

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We use it to check conservation areas and constraints.
Pick the council that decides your application.
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    Architectural model of a four-storey London stucco townhouse in its terrace, with a portico, area railings, sash windows, a cornice and chimney stacks
    The house as it stands: four storeys over a lower ground floor.Existing Proposed worksAn illustrative model, built for this page.

    How we work on change of use drawings

    Seven steps from first call to approval.

    The same model cut through the middle: every floor, the stair, the chimney breasts, the new mansard, rear extension and basement in section
    Section through the model: every floor on one datum.

    1. Enquiry and constraints check

      We check the property against conservation areas, listed status, Article 4 directions, tree preservation orders, flood zone and planning history. We choose the right route and send a fixed quote.

    2. Measured survey

      We survey the house on one datum: rooms, levels, boundaries, drains, trees and the neighbours' windows that the 45° and 25° tests depend on.

    3. Design options

      We model the house in Revit and show you options in 3D and plan, with the planning strategy and the precedents in your street.

    4. Design frozen

      You choose an option in writing. Nothing changes after this without your say.

    5. Independent check

      A second chartered technologist checks every sheet against the council's validation checklist and the policy. A senior review signs it off before anything is submitted.

    6. Submission

      We prepare the forms, certificates, fee and documents and submit through the Planning Portal.

    7. Officer liaison

      We answer the planning officer and make any amendments within five working days, at no charge until approval.

    Free redraws until approval. Every drawing set is checked independently, and the checker is never the person who drew it.

    Request a fixed quote

    Shops and offices near Waterloo and Vauxhall

    Lambeth's Class MA direction for the Central Activities Zone has a layered history. The council's pages record it as confirmed 28 July 2022, in force 1 August 2022, later modified. The council's modified page says that if your property falls within the modified area, you need planning permission for a change from Class E to dwellings.

    The modified boundary is narrower than the first one, so a building caught by the first notice may not be caught now. We read the current maps, not the original notice.

    Outside the modified area the national route stands: Class E to C3 by prior approval after 2 years' continuous Class E use. The council then has 56 days to decide.

    Brick cottage with a tiled roof, chimneys and a front dormer window

    Local figures for Lambeth

    Figures with their unit, period and source
    MeasureValuePeriodSource
    Lambeth's Class MA Article 4 direction for the Central Activities Zone was consulted on from 2 August to 27 September 2021, confirmed on 28 July 2022 and came into force on 1 August 2022; the Secretary of State later modified it, and within the modified area a change from Class E to dwellings (C3) needs planning permission.confirmed 28 July 2022, in force 1 August 2022, later modified—lambeth.gov.uk, Council pages: Class MA Article 4 direction (CAZ) and its modification, making and confirmation; modified direction
    A non-immediate Article 4 direction in the Streatham Common & Vale and Streatham St Leonard's wards means changing a standard dwelling to a small HMO (three to six occupiers) needs planning permission from 11 August 2025.from 11 August 2025 (two Streatham wards)—love.lambeth.gov.uk, Love Lambeth news, 1 August 2025, article text
    Additional HMO licensing applies borough-wide to any property occupied by three or more individuals that mandatory HMO licensing does not capture; the scheme came into force on 9 December 2021. Fees are charged per habitable room for up to five years.borough-wide since 9 December 2021—lambeth.gov.uk, Council page: Additional HMO licensing, scheme summary
    Sch 2 Pt 3 Class MA, para MA.1(1)(b)Class E to C3 by prior approval after 2 years' continuous Class E use—legislation.gov.uk
    Sch 2 Pt 3 para W(11)(c)56 days—legislation.gov.uk
    GPDO Sch 2 Pt 3 Class LC3 to C4 (and back) is permitted development unless removed by an Article 4 direction—legislation.gov.uk
    GPDO 2015 art 3(9A)Homes created under PD must meet the nationally described space standard—legislation.gov.uk
    Approved Document E 2003 incl. 2015, Table 0.1aSeparating walls 43 dB DnT,w+Ctr (min); floors and stairs 43 dB airborne (min), 64 dB L'nT,w impact (max) for dwellings formed by material change of use—gov.uk
    TCPA 1990 s55(3)(a)Using a single dwellinghouse as two or more dwellinghouses is a material change of use—legislation.gov.uk
    Change of use of a building to one or more separate dwellinghouses, not more than 10: per dwellinghouse, from 1 Apr 2026610 GBP per dwelling—ribblevalley.gov.uk
    Households living in a house24.8 % of households living in a house or bungalow (detached, semi-detached or terraced)Census 2021nomisweb.co.uk
    Conservation areas64 named conservation areas published by the council—planning.data.gov.uk
    Listed building entries953 list entries (Historic England, within the LPA boundary)—planning.data.gov.uk
    Minor application decisions748 decisions1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Minor applications granted79.9 %1 July 2025 - 30 June 2026assets.publishing.service.gov.uk
    Minor applications decided in time92.5 % decided within 8 weeks or an agreed extended period1 July 2025 - 30 June 2026assets.publishing.service.gov.uk

    A blank value means the figure has not been published, not that there are none. Check your own address with the council.

    Councils bordering Lambeth
    Which application your project needsLawful Development Certificate decision: 8 weeks. Prior approval decision: 42 days. Householder decision: 8 weeksYour projectWithin permitted development?Lawful Development CertificatePrior approvalHouseholder applicationYesLarger rear extensionNoABC

    Which application your project needs

    The usual route for a house; flats and listed buildings follow other rules.

    A · Lawful Development Certificate decision
    8 weeks
    B · Prior approval decision
    42 days
    C · Householder decision
    8 weeks

    Streatham and the shared-house rule

    For houses, the change landlords ask about is to a small HMO. Lambeth's direction covers the Streatham Common & Vale and Streatham St Leonard's wards, and the council's news item dates it from 11 August 2025 (two Streatham wards). Elsewhere the national rule applies: C3 to C4 (and back) is permitted development unless removed by an Article 4 direction.

    Licensing covers the whole borough, with the additional scheme borough-wide since 9 December 2021. See HMO conversion drawings in Lambeth for how that affects the layout.

    Space, sound and what we draw

    Every new home must meet the space standard: Homes created under PD must meet the nationally described space standard. Between floors, Separating walls 43 dB DnT,w+Ctr (min); floors and stairs 43 dB airborne (min), 64 dB L'nT,w impact (max) for dwellings formed by material change of use. Lambeth has 24.8 per cent of households in houses, so most work is upper floors, arches and former commercial units.

    Splitting a house into flats is a different route, because Using a single dwellinghouse as two or more dwellinghouses is a material change of use. For that, see flat conversion drawings in Lambeth.

    The council's record and fees

    Lambeth has 64 conservation areas and 953 list entries. A full application is a minor one for most conversions: the council decided 748 in the latest published year, granted 79.9 per cent and decided 92.5 per cent in time.

    The fee for changing a building to separate dwellings is £610 each in a scheme of not more than ten, paid to the council.

    Next steps

    For the borough overview see architectural drawings in Lambeth. If the lawful use is uncertain, a lawful development certificate settles it first.

    What you receive

    Planning drawing sheet for a rear extension with plans, elevations and sections
    Sample drawing. Planning drawings for a rear extension: plans, elevations and sections on one sheet set.
    Rear view of brick terraced houses in London with slate roofs and chimney stacks along the shared roofline
    The street around you
    Move across the plinth — the blocks rise around the pointer.

    Other services in Lambeth

    Change of use drawings nearby

    Questions

    Can I convert a Lambeth shop or office to a home under permitted development?

    Not inside the modified central-zone area. The council records the direction as confirmed 28 July 2022, in force 1 August 2022, later modified; elsewhere Class E to C3 by prior approval after 2 years' continuous Class E use.

    Does Lambeth control small HMOs?

    Only in two Streatham wards, dated from 11 August 2025 (two Streatham wards).

    What does the council charge for new homes by change of use?

    £610 for each dwelling in a scheme of not more than ten.

    Sources and dates

    City of London skyline glowing at dusk across the Thames under a dramatic orange sky

    Tell us about your property.

    We check the constraints, then send a fixed fee. Messages before 3pm get a reply the same working day.

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